Tiar is a village in Behea taluk, Bhojpur district, Bihar. Its LGD code is 247197 and it covers 8.093 km². Category: Rural.
Bordering villages: Garhatha, Maniara, Ramdubwal, Sikariya, Uttardaha, Akorhi, Baswar, Baruhan, Piprarh, Menhmarara, Pakrahi.
Boundary from the Survey of India village boundary database. All villages in Bihar